Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12145334 | Process for automatically gluing photochromic lenses and polarized photochromic lenses | — | 2024-11-19 |
| 11143884 | Process for realizing a thin lens and thin lens | — | 2021-10-12 |
| 9671622 | Color-enhancing thin lens for eyewear | Antje Gawronski, Simon Striepe, Matthias Döch | 2017-06-06 |
| 6716294 | Plant and process for automatically gluing polarizing lenses | — | 2004-04-06 |
| 5146947 | Condensate drainage for gaseous fuel fired condensation boilers | — | 1992-09-15 |